What figure of speech combines contradictory terms in a brief phrase?

An oxymoron is a figure of speech that pairs contradictory terms to create a unique and thought-provoking expression. This technique is often used to convey complex or nuanced ideas in a succinct manner. For example, phrases like "bittersweet" or "deafening silence" illustrate how two opposing concepts can be combined to enhance meaning or evoke deeper emotional responses.

In contrast, chiasmus refers to a rhetorical device where words or concepts are repeated in reverse order in the same or a modified form, rather than combining contradictory terms. Aphorisms are concise statements expressing a general truth or principle, and glittering generalities utilize vague or emotionally appealing phrases to persuade without providing substantive information. The unique nature of oxymorons lies in their ability to juxtapose opposing ideas in a way that compels readers to think critically about the complexities of language and meaning.